diff --git a/contract_sale_generation/models/contract_line.py b/contract_sale_generation/models/contract_line.py
index 02dd76ad1..d75351654 100644
--- a/contract_sale_generation/models/contract_line.py
+++ b/contract_sale_generation/models/contract_line.py
@@ -19,6 +19,7 @@ class ContractLine(models.Model):
             'uom_id': self.uom_id.id,
             'discount': self.discount,
             'contract_line_id': self.id,
+            'display_type': self.display_type,
         }
         if order_id:
             sale_line_vals['order_id'] = order_id.id